Social Studies
Social Studies, 12.07.2019 16:30, dlatricewilcoxp0tsdw

An audiologist is testing your hearing. she instructs you to raise your hand whenever you hear a tone through headphones. some of the time you hear tones; some are loud, some are of medium volume, and some are very quiet to you. some of the time you do not hear anything. after the test, the audiologist tells you that her test is designed so that some tones will be so quiet that you can only hear them about half of the time. she tells you that this is how she establishes the lowest intensity that you can hear. this smallest intensity of a stimulus that you can detect 50 percent of the time is

answer
Answers: 1
Show answers

Similar questions

Предмет
Physics, 05.07.2019 02:30, carolyntowerskemp
Interference occurs with not only light waves but also all frequencies of electromagnetic waves and all other types of waves, such as sound and water waves. suppose that your physics professor sets up two sound speakers in the front of your classroom and uses an electronic oscillator to produce sound waves of a single frequency. when she turns the oscillator on (take this to be its original setting), you and many students hear a loud tone while other students hear nothing. the professor adjusts the oscillator to produce sound waves of twice the original frequency. what happens? (this is a multiple choice question) a: the students who originally heard a loud tone now hear nothing, and the students who originally heard nothing now hear a loud tone. b: the students who originally heard a loud tone again hear a loud tone, and the students who originally heard nothing still hear nothing. c: among the students who originally heard nothing, some still hear nothing but others now hear a loud tone. d: some of the students who originally heard a loud tone again hear a loud tone, but others in that group now hear nothing
Answers: 1
continue
Предмет
History, 25.08.2019 21:30, zivicion
Are you guys sure bloody mary doesn't come when you say it in your head 3 time i'm hearing words saying pressious now im seeing hand prints on my mirror whats happening and i hear my tv moving and i hear someone moving at night : '( and it's true
Answers: 1
continue
Предмет
Social Studies, 30.08.2019 01:30, anaroles04
Carlos, age 50, says that he can no longer hear the high pitched train whistle in the distance from his home, but reports being able to hear low pitch sounds perfectly fine. after receiving a hearing test, the audiologist will most likely diagnose carlos with
Answers: 1
continue
Предмет
Physics, 14.09.2019 09:30, nisha87
Hearing the siren of an approaching fire truck, you pull over to the side of the road and stop. as the truck approaches, you hear a tone of 470 hz ; as the truck recedes, you hear a tone of 410 hz . how much time will it take for the truck to get from your position to the fire 5.0 km away, assuming it maintains a constant speed? express your answer using two significant figures
Answers: 3
continue
Do you know the correct answer?
An audiologist is testing your hearing. she instructs you to raise your hand whenever you hear a ton...

Questions in other subjects:

Konu
Mathematics, 16.10.2019 22:30
10 pencils cost £3 what's the cost of 1 pencil...
Konu
Biology, 16.10.2019 22:30
Many international cultures are becoming westernized. what scenario would be the best to symbolize the effect of this process on indigenous cultures?...
Konu
Mathematics, 16.10.2019 22:30
Are 6/10 and 6/30 multiples of 3/10...
Konu
Biology, 16.10.2019 22:30
Variable affecting enzyme function...
Konu
Social Studies, 16.10.2019 22:30
Which best describes the meaning of the word politics? a. it is the power of the executive branch to conduct foreign policy. b. it is the power of the executive...
Konu
History, 16.10.2019 22:30
Which of the following waterways provided a pathway between ancient greece and egypt...
Konu
History, 16.10.2019 22:30
What was blitzkrieg? a. the german policy of re-arming the military...
Konu
Health, 16.10.2019 22:30
Which of the following hobbies contribute to improving your physical fitness? a. playing video games b. watching tv c. kayaking d. stamp collecting...
Konu
Mathematics, 16.10.2019 22:30
Xavier c. wants to purchase a machine for $37,000 with a four year life and $1,000 salvage value. xavier requires an 8% return on investment. the expected year-end net cash flows a...
Konu
Health, 16.10.2019 22:30
Which of the following media would you not use to inform the public of an approaching tornado? a. a siren b. a radio announcement c. a newspaper article d....
Other tasks in the category: Social Studies More task
See results (0)